Answer:
(x+8)² + (y+13)² = 169
Step-by-step explanation:
Equation of circle:
(x-h)² + (y-k)² = r²
(h,k) is the centre, r is the radius
(x-(-8))² + (y-(-13))² = 13²
(x+8)² + (y+13)² = 169
Answer:
|1| = 1
|-4| = 4
|-3| = 3
|2| = 2
Step-by-step explanation:
The absolute value function is defined by
Since 1>0, we have |1| = 1.
Since -4<0, we have |-4| = -(-4) = 4.
Since -3<0, we have |-3| = -(-3) = 3.
Since 2>0, we have |2| = 2.
The circumference of the plate 21.98.
This is why because
3.14 x 7 = 21.98
So the circumference is 21.98
Answer:
Positive
Step-by-step explanation: